According to Time
, the 2006 image shows a 21-year-old Phelps, now the world’s most decorated Olympian, signing an autograph for a 9-year-old Ledecky. It first appeared in a 2014 New York Times story.

Now, about 10 years after that photo was snapped, Phelps, now 31, and Ledecky, now 19, have both taken home gold in the 2016 Olympics – Phelps in the 200-meter butterfly and 4 x 200-meter freestyle relay, and Ledecky in the women’s 200-meter freestyle.

Just look at these two buddies now:

Michael Phelps, Katie Ledecky

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